/Engine/Plugins/Runtime/RigVM/Source/RigVMDeveloper/Public/EdGraph/RigVMEdGraphSchema.h
Allow derived classes to spawn derived node classes.
virtual [TSubclassOf](API\Runtime\CoreUObject\Templates\TSubclassOf)< [URigVMEdGraphNode](API\Plugins\RigVMDeveloper\EdGraph\URigVMEdGraphNode) > GetGraphNodeClass ( const [URigVMEdGraph](API\Plugins\RigVMDeveloper\EdGraph\URigVMEdGraph) * InGraph ) const